Skhynix Inc.

Jin Hui Lee

Taek Joong Kim

A semiconductor device includes a plurality of semiconductor chips connected through a scribe lane; a plurality of through electrodes formed in each of the plurality of semiconductor chips; a heat dissipation member formed in the scribe lane; and heat transfer members connecting the through electrodes with the heat dissipation member.

Semiconductor device and stacked semiconductor package having the same

A stacked semiconductor package includes a first semiconductor chip having one surface, and an other surface which faces away from the one surface, and first through electrodes which pass through the one surface and the other surface and project out of the other surface; a second semiconductor chip stacked over the one surface of the first semiconductor chip and having second through electrodes which are connected with the first through electrodes; a heat dissipation member disposed over the second semiconductor chip; and a first heat absorbing member disposed to face the other surface of the first semiconductor chip and defined with through holes into which projecting portions of the first through electrodes are inserted.

Stacked semiconductor package

A semiconductor chip includes a substrate having one surface and an other surface which substantially faces away from the one surface; at least two alignment bumps formed on the one surface of the substrate and having different diameters; and at least two alignment grooves defined on the other surface of the substrate and having different diameters.

Semiconductor chip and stacked semiconductor package having the same

A semiconductor chip includes a semiconductor chip body having a top surface, a bottom surface, and side surfaces. The bottom surface may have a groove pattern defined by removing a partial thickness of the semiconductor chip body to extend from one or more edges of the semiconductor chip body toward a center portion of the semiconductor chip body. Through electrodes may be formed to extend from the top surface of the semiconductor chip body and pass through the groove pattern defined on the bottom surface. A heat dissipation pattern may fill in the groove pattern defined on the bottom surface and may be connected with the through electrodes.

Growing community of inventors

Seoul, South Korea

Jin Hui Lee